Hi,
Just log into the machine and check it’s memory consumption using htop or a
similar tool under the load. Remember about subtracting Flink’s memory usage
and and file system cache.
Piotrek
> On 19 Oct 2017, at 10:15, AndreaKinn wrote:
>
> About task manager heap size Flink doc says:
>
>
About task manager heap size Flink doc says:
... If the cluster is exclusively running Flink, the total amount of
available memory per machine minus some memory for the operating system
(maybe 1-2 GB) is a good value
But my nodes have 2GB of ram each. There isn't an empirical count to set ram
